Rule 34 Dev - 3boys anal anal_sex anthro avian balls beak biceps bird blush cum dragon erection feathered_wings feathers gay group group_sex gryphon humanoid_penis kra-ra larger_male lizard male male_only muscular nipples nude open_mouth oral oral_penetration penetration penis piercing reptile scalie sex size_difference smaller_male spitroast stomach_bulge threesome tongue twstacker twstacker_(character) vertigo_(character) wings yaoi|3564076760